4017195

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 8944320

約数和(自身を除く): 4927125

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 109, 117, 135, 189, 195, 273, 315, 327, 351, 405, 455, 545, 567, 585, 763, 819, 945, 981, 1053, 1365, 1417, 1635, 1755, 2289, 2457, 2835, 2943, 3815, 4095, 4251, 4905, 5265, 6867, 7085, 7371, 8829, 9919, 11445, 12285, 12753, 14715, 20601, 21255, 29757, 34335, 36855, 38259, 44145, 49595, 61803, 63765, 89271, 103005, 114777, 148785, 191295, 267813, 309015, 446355, 573885, 803439, 1339065, 4017195]

約数ペア:

[(1, 4017195), (3, 1339065), (5, 803439), (7, 573885), (9, 446355), (13, 309015), (15, 267813), (21, 191295), (27, 148785), (35, 114777), (39, 103005), (45, 89271), (63, 63765), (65, 61803), (81, 49595), (91, 44145), (105, 38259), (109, 36855), (117, 34335), (135, 29757), (189, 21255), (195, 20601), (273, 14715), (315, 12753), (327, 12285), (351, 11445), (405, 9919), (455, 8829), (545, 7371), (567, 7085), (585, 6867), (763, 5265), (819, 4905), (945, 4251), (981, 4095), (1053, 3815), (1365, 2943), (1417, 2835), (1635, 2457), (1755, 2289)]